57271116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18427}}^1$

素因数の和:18478

約数の個数: 48

約数和(自身を含む): 156859136

約数和(自身を除く): 99588020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 18427, 36854, 55281, 73708, 110562, 128989, 221124, 257978, 386967, 515956, 681799, 773934, 1363598, 1547868, 2045397, 2727196, 4090794, 4772593, 8181588, 9545186, 14317779, 19090372, 28635558, 57271116]

約数ペア:

[(1, 57271116), (2, 28635558), (3, 19090372), (4, 14317779), (6, 9545186), (7, 8181588), (12, 4772593), (14, 4090794), (21, 2727196), (28, 2045397), (37, 1547868), (42, 1363598), (74, 773934), (84, 681799), (111, 515956), (148, 386967), (222, 257978), (259, 221124), (444, 128989), (518, 110562), (777, 73708), (1036, 55281), (1554, 36854), (3108, 18427)]